SERVICING THE TRADE ONLY - USA MADE PREMIUM METAL ALLOY
GSM specializes in oem and private label musical strings. Our company manufactures the finest fretted instrument strings available in the U.S.A. Collectively, our staff has 75 years of string making experience. Our string products are made by our own expert machinists on our own custom made machines.
From standard gauging to your custom gauge sets and everything in between, GSM can satisfy your needs from the formulation of your strings to your final brand packaging.
Full color printing of your branded labels - Vinyl pouch or box carton packaging - Heat shrink capabilities - Custom printed string envelopes - Art and design staff on hand to complete your brand concept - Warehouse storage and drop ship offerings - Custom design alloy gauge configurations